This is a fantastic suggestion from Warren Ellis. Friend of a friend systems should be integrated with instant messaging to become the central hub of your internet community experience. It needs to go a step further than that though – it should integrate with iSync, Outlook, your PDA etc, so that it really becomes the central hub of all your communications devices. It should include the functionality that Address Book now has (on OS X) with it’s bluetooth phone integration. I’d also put the focus on business networking and customer relations more than dating as well. A system that integrates with all your communications mediums, tracks the communication with customers or business partners and allows you to easily view and search that information. That’s a pretty nice tech support/help desk setup. Ignoring some of it’s tracking capabilities scales it back to be a nice business contact tool, and with the friend of a friend thing coming through it still serves as a dating tool for those who really want that. Mostly though, I think I just want another cool toy to play with – the bluetooth phone I recently acquired is just so much fun to play with.